Polygon has compiled a list of the five most shocking anime character deaths of the 21st century, arguing that the best such deaths do more than remove a character from the story—they upend the fictional world and reshape the narrative that follows. The piece highlights how these moments create catharsis for viewers and often become defining, unforgettable episodes that split or unite fan communities long after airing.

Topping the list is Satoru Gojo's death in Jujutsu Kaisen, whose manga chapter shocked fans so profoundly that a real-life memorial was held in Chile; his demise at the hands of Ryomen Sukuna shattered the story's sense of invincibility and plunged jujutsu society into crisis. Other entries include David Martinez's brutal death at the hands of Adam Smasher in Cyberpunk: Edgerunners, which reinforced the franchise's themes of lost innocence, and Portgas D. Ace's death during One Piece's Marineford arc, following Luffy's desperate rescue mission into Impel Down. The article notes further entries and an honourable mention beyond those detailed, with spoiler warnings issued throughout for the anime discussed.